Gaya APA
Williams, C. Arthur, Heins, Richard M. (1985).
Risk management and insurance (5e).
New York:
McGraw Hill.
Gaya Chicago
Williams, C. Arthur, Heins, Richard M.
Risk management and insurance.
5e
New York:
McGraw Hill,
1985.
Buku.
Gaya MLA
Williams, C. Arthur, Heins, Richard M.
Risk management and insurance.
5e
New York:
McGraw Hill,
1985.
Buku.
Gaya Turabian
Williams, C. Arthur, Heins, Richard M.
Risk management and insurance.
5e
New York:
McGraw Hill,
1985.
Buku.